How to convert an existing relational database to a key-value store?

Question

I am trying to map a existing relational database to a key value store. Couple of example tables are represented below.

For an instance the above \"Employee

Answer 1

Nosql databases are basically aggregate stores. Relationships and its associated values are stored in a 'value' part of key - val design.

Avoiding joins helps in better performance.

Excellent llink on nosql modeling - https://highlyscalable.wordpress.com/2012/03/01/nosql-data-modeling-techniques/